Cyanine5.5 amine
| Cat. # | Quantity | Price | Lead time | Buy this product |
|---|---|---|---|---|
| 170C0 | 1 mg | $110.00 | in stock | |
| 270C0 | 5 mg | $210.00 | in stock | |
| 470C0 | 25 mg |
$410.00
|
in stock | |
| 570C0 | 50 mg |
$695.00
|
in stock | |
| 670C0 | 100 mg |
$1190.00
|
in stock |
Cyanine5.5 (Cy5.5® analog) amine derivative. The dye contains a free amine group which can be conjugated with a variety of functionalities, including NHS esters, and epoxides.
Cyanine5.5 is a far red dye which works fine for live organism imaging, and applications requiring low fluorescence background.
Cy5.5 absorbance and emission spectra
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Cyanine5.5 carboxylic acid
Cy5.5 unactivated free acid cyanine dye.JOE phosphoramidite, 5-isomer
JOE xanthene dye phosphoramidite for oligo synthesis. Absorption and emission spectra for JOE are located between FAM and TAMRA channels.
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General properties
| Appearance: | dark blue powder |
| Molecular weight: | 753.88 |
| CAS number: | 2097714-44-6 (without anion), 2097714-45-7 (chloride) |
| Molecular formula: | C46H58Cl2N4O |
| IUPAC name: | 1H-Benz[e]indolium, 2-[5-[3-[6-[(6-aminohexyl)amino]-6-oxohexyl]-1,3-dihydro-1,1-dimethyl-2H-benz[e]indol-2-ylidene]-1,3-pentadien-1-yl]-1,1,3-trimethyl- |
| Solubility: | practically insoluble in water (< 2 uM), good in polar organic solvents (DMF, DMSO, alcohols) |
| Quality control: | NMR 1H, HPLC-MS (95%) |
| Storage conditions: | Storage: 24 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks. Avoid prolonged exposure to light. Desiccate. |
| MSDS: | Download |
| Product specifications |
Spectral properties
| Excitation maximum, nm: | 684 |
| ε, L⋅mol−1⋅cm−1: | 198000 |
| Emission maximum, nm: | 710 |
| Fluorescence quantum yield: | 0.2 |
| CF260: | 0.07 |
| CF280: | 0.03 |
Product citations
- Park, D.J.; Yun, W.S.; Kim, W.C.; Park, J.-E.; Lee, S.H.; Ha, S.; Choi, J.S.; Key, J.; Seo, Y.J. Improvement of stem cell-derived exosome release efficiency by surface modified nanoparticles. Research Square, preprint. doi: 10.21203/rs.3.rs-42143/v1
- Saito, E.; Gurczynski, S.J.; Kramer, K.R.; Wilke, C.A.; Miller, S.D.; Moore, B.B.; Shea, L.D. Modulating lung immune cells by pulmonary delivery of antigen-specific nanoparticles to treat autoimmune disease. Science Advances, 2020, 6(42), eabc9317. doi: 10.1126/sciadv.abc9317
- Xie, H.; Zhu, H.; Zhou, K.; Wan, J.; Zhang, L.; Yang, Z.; Zhou, L.; Chen, X.; Xu, X.; Zheng, S.; Wang, H. Target-oriented delivery of self-assembled immunosuppressant cocktails prolongs allogeneic orthotopic liver transplant survival. Journal of Controlled Release, 2020, 328, 237–250. doi: 10.1016/j.jconrel.2020.08.043
- Lee, S.H.; Park, D.J.; Yun, W.S.; Park, J.-E.; Choi, J.S.; Key, J.; Seo, Y.J. Endocytic trafficking of polymeric clustered superparamagnetic iron oxide nanoparticles in mesenchymal stem cells. Journal of Controlled Release, 2020, 326, 408–418. doi: 10.1016/j.jconrel.2020.07.032
Cy® is a trademark of GE Healthcare.
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